#37B196#37B196

#37B196 is a light, moderate teal. Relative luminance 0.345; OKLCH L 68.7% C 0.114 H 174.8°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#37B196
RGB	rgb(55, 177, 150)
HSL	hsl(167, 53%, 45%)
HSV	hsv(167, 69%, 69%)
CMYK	cmyk(68.9%, 0%, 15.3%, 30.6%)
CIE-LAB	lab(65.32, -39.86, 4.13)
CIE-LCH	lch(65.32, 40.07, 174.08°)
OKLab	oklab(68.68% -0.1132 0.0103)
OKLCH	oklch(68.68% 0.114 174.8)
XYZ	xyz(22.8000, 34.4559, 34.2973)
Luminance	0.3446 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B196 #B13752

analogous

#37B159 #37B196 #378FB1

triadic

#37B196 #9637B1 #B19637

tetradic

#37B196 #5937B1 #B13752 #8FB137

square

#37B196 #5937B1 #B13752 #8FB137

split-complementary

#37B196 #B1378F #B15937

monochromatic

#1A5447 #28826E #37B196 #5ACCB2 #88DAC8

Accessibility & contrast

On white

2.66

#37B196 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#37B196 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B196

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B196	#FFFFFF	#000000	##000000
##37B196	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA695

Deuteranopia (green-blind)

#9A9998

Tritanopia (blue-blind)

#00B3A9

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b196;
/* rgb */ color: rgb(55, 177, 150);
/* oklch */ color: oklch(68.7% 0.114 174.8);

Tailwind

colors: {
  custom: {
    50: '#7ec9b4',
    500: '#37b196',
    950: '#000000',
  },
}

SCSS

$custom: #37b196;
$custom-light: #7ec9b4;
$custom-dark: #000000;

JSON

{
  "hex": "#37b196",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 150
  },
  "hsl": {
    "h": 166.721,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68675,
    "c": 0.11365,
    "h": 174.8
  },
  "luminance": 0.34459
}

Semantic roles & 50–950 ramp

primary

#37B196

secondary

#C4808F

accent

#4C6CDC

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B196

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →